Antioxidant BHT/Butylated Hydroxytoluene 128-37-0
CAS No:128-37-0
Appearance:White crystalline solid
| Item | Index | Test Method |
| Color (platinum - cobalt), ≤ | 20 | ASTM D 1209 |
| Ester content, % ≥ | 99.5 | HLY |
| Flashing point, ℃ ≥ | 192 | ASTM D 1405 |
| Density (ρ20), g/cm³ | 0.924-0.927 | ASTM D 1298 |
| Acidity(in terms of phthalic acid), mg KOH/g ≤ | 0.015 | ASTM D 1405 |
| Water content, % ≤ | 0.1 | JIS K6751 |
(1) Plasticizer DOA/ Dioctyl Adipate is a typical cold-resistant (maintain good performance even under -20 degrees Celsius) plasticizer for polyvinyl chloride, polyethylene copolymer, polystyrene, cellulose nitrate, ethyl cellulose synthetic rubber.

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